7305485 has 16 divisors (see below), whose sum is σ = 9789120. Its totient is φ = 5187840.

The previous prime is 7305469. The next prime is 7305499. The reversal of 7305485 is 5845037.

It is a happy number.

It is not a de Polignac number, because 7305485 - 2⁴ = 7305469 is a prime.

It is a super-2 number, since 2×7305485² = 106740222170450, which contains 22 as substring.

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 821 + ... + 3909.

It is an arithmetic number, because the mean of its divisors is an integer number (611820).

Almost surely, 2^7305485 is an apocalyptic number.

It is an amenable number.

7305485 is a deficient number, since it is larger than the sum of its proper divisors (2483635).

7305485 is a wasteful number, since it uses less digits than its factorization.

7305485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3148.

The product of its (nonzero) digits is 16800, while the sum is 32.

The square root of 7305485 is about 2702.8660714138. The cubic root of 7305485 is about 194.0363148088.

The spelling of 7305485 in words is "seven million, three hundred five thousand, four hundred eighty-five".